Nortel 600 Series Manual page 81

Figure 2-48: NT4T32BA Magneto Optical Mini-Disk Unit pack-switch locations
Slot for
Cartridge
Insertion and
Removal
Table 2-BU:
NT4T32BA Magneto-Optical Mini-Disk Unit - SW1 switch settings
IOI device (SCSI ID)
IOI-A and IOI-B (ID = 1)
August 2006
CNH2
SW1
8
Optical
Drive
X2
X1
Note: The 14-pin DIP termination resistors should be installed in positions RN1
and RN2 when the NT4T32BA is located in an IOI or GPIO shelf. All jumpers
should be removed from the CNH1 and CNH2 locations.
SW1 switches
S1 S2 S3
0 0 1
Note 1: Settings: 1 = ON, 0 = OFF, - = NOT USED.
Note 2: The settings for S1-S3 are used together to define the SCSI device
address, and the setting for S4 is used to define the SCSI bus parity check.
For Generic 602.20
Switch settings for printed circuit packs
SW2
RN2
Pin 1
CNH1
RN1
S4 S5 S6 S7
1 0 0 0
08.01
1
2
edge connector
P3
edge connector
S8
0
NTP 297-3601-316
2-74